The 2014 Men's Semifinal ended in a full day of upsets. Kei Nishikori (Japan) defeated Novak Djokovic (SRB) with a match score of 6-4, 1-6, 7-6, 6-3. After a short rain delay, Marin Cilic (Croatia) defeated Roger Federer in straight sets: 6-3, 6-4, 6-4. Has the reigning Big Four (Novak Djokovic, Raphael Nadal, Roger Federer and Andy Murray) Era officially ended? Only time will tell but at the moment it would appear so. Marin Cilic will now face Kei Nishikori in the Men's Final on Monday. It will be a first time Grand Slam final for both players. Serena Williams (United States) will face Caroline Wozniacki (Denmark) in the Women's Final on Sunday. Wozniacki will attempt to earn her first Grand Slam, while Williams will attempt to earn her 18th Grand Slam. Tell us which Man and Woman you think will win the Finals on our Facebook page!..

2014 US Open Men's Semifinals Ends in Big Upsets for Roger Federer and Novak Djokovic

The 2014 Men's Semifinal ended in a full day of upsets. Kei Nishikori (Japan) defeated Novak Djokovic (SRB) with a match score of 6-4, 1-6, 7-6, 6-3. After a short rain delay, Marin Cilic (Croatia) defeated Roger Federer in straight sets: 6-3, 6-4, 6-4. Has the reigning Big Four (Novak Djokovic, Raphael Nadal, Roger Federer and Andy Murray) Era officially ended? Only time will tell but at the moment it would appear so. Marin Cilic will now face Kei Nishikori in the Men's Final on Monday. It will be a first time Grand Slam final for both players. Serena Williams (United States) will face Caroline Wozniacki (Denmark) in the Women's Final on Sunday. Wozniacki will attempt to earn her first Grand Slam, while Williams will attempt to earn her 18th Grand Slam. Tell us which Man and Woman you think will win the Finals on our Facebook page! By Micheal Stiles